<nz-tag
  nzMode="checkable"
  [nzChecked]="true"
  (nzCheckedChange)="checkChange($event)"
  >Tag 1</nz-tag
>
<nz-tag
  nzMode="checkable"
  [nzChecked]="true"
  (nzCheckedChange)="checkChange($event)"
  >Tag 2</nz-tag
>
<nz-tag
  nzMode="checkable"
  [nzChecked]="true"
  (nzCheckedChange)="checkChange($event)"
  >Tag 3</nz-tag
>
